Subset of the Extended Yale Face database B(11/12/13/15/16/17/18) contains 4166 images of 7 human subjects under 9 poses and 64 illumination conditions.
After PCA, try 3 different Face-recognition approaches: KNN, SVM, Convolutional Neural Network(CNN) to check their advantages and disadvantages under different scenarios.
Data Resource: http://vision.ucsd.edu/~leekc/ExtYaleDatabase/ExtYaleB.html